Concrete quality detection device for hydraulic engineering

Abstract

The utility model relates to the technical field of concrete quality detection, and discloses a concrete quality detection device for hydraulic engineering, which comprises a bottom plate and a support fixedly arranged above the bottom plate. The detection mechanism is fixedly arranged on one side of the bracket; the detection mechanism comprises a fixing plate fixedly arranged on one side of the support, a second convex gear is rotationally installed above the fixing plate, and a fixing block is fixedly installed above the fixing plate. A first handle is rotated to drive a connecting plate to rotate, a second transmission roller can be driven to rotate along with rotation of the connecting plate, and then a vibrating block can be driven to move downwards, compared with a traditional device, through cooperation between a threaded rod and a threaded sleeve, the threaded sleeve can be driven to descend through rotation of the threaded rod, and the vibrating block can be driven to move downwards through rotation of the threaded rod. And the situation that the vibration block is too heavy to drive the threaded sleeve to descend is avoided, the slump barrel is convenient to take, concrete in the slump barrel is taken out, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete quality detection, and more specifically, to a concrete quality detection device for water conservancy projects. Background Art

[0002] Concrete slump, also known as slump, is mainly used to evaluate the plasticization and pumpability of concrete. Specifically, it involves the workability of concrete, that is, whether the concrete is easy to construct and whether it can achieve uniform and dense performance. This indicator includes the water retention, fluidity and cohesion of concrete.

[0003] When a general device detects the slump of concrete, the device first places the concrete inside the slump bucket, then starts the cylinder so that the bottom of the slump bucket contacts the bottom of the device, and then turns the handle. As the handle turns, the gear rotates, and as the gear rotates, the rack is driven to descend, and as the rack descends, the bottom vibrating block is driven to descend to vibrate the concrete inside the slump bucket. However, this device drives the rack to descend by the gear. Since the vibrating block has a certain weight, the rack will descend due to the weight of the vibrating block when the handle is released. As a result, when the slump bucket is taken, the vibrating block stays inside, making it inconvenient to take, and therefore it needs to be modified and optimized. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a concrete quality detection device for water conservancy projects, which has the advantages of good stability and easy disassembly.

[0005] To achieve the above object, the utility model provides the following technical solutions: a concrete quality detection device for water conservancy engineering, comprising a bottom plate and a bracket, wherein the bracket is fixedly arranged above the bottom plate;

[0006] The detection mechanism is fixedly arranged on one side of the bracket;

[0007] The cam is secured to the upper and lower ends of the camshafts and is secured to the upper and lower ends of the camshafts.

[0008] As a preferred technical solution of the utility model, it also includes:

[0009] A lifting mechanism is fixedly arranged above the bottom plate;

[0010] The disassembly mechanism is fixedly arranged at the bottom of the lifting mechanism;

[0011] The disassembly mechanism includes a shell fixedly arranged at the bottom of the lifting mechanism, a baffle is movably installed on one side of the interior of the shell, a clamping strip is fixedly installed on one side of the baffle, the other end of the clamping strip movably passes through one side of the shell, a spring is elastically connected between the other side of the baffle and one side of the interior of the shell, and a handle 2 is fixedly installed right in front of the baffle.

[0012] As a preferred technical solution of the utility model, the lifting mechanism includes an electronic telescopic rod fixedly arranged above the bottom plate, a lifting plate is fixedly installed above the electronic telescopic rod, and the bottom of the lifting plate is fixedly connected to the shell.

[0013] As a preferred technical solution of the utility model, it also includes a groove movably arranged on the surface of the lifting plate, a slump bucket movably installed at the bottom of the groove, the slump bucket is movably connected to the lifting plate, a rack is fixedly installed on the side of the slump bucket, the rack is meshed with one end of the clamping bar, and the convex gear one is meshed with the convex gear two.

[0014] As a preferred technical solution of the utility model, it also includes:

[0015] A fixing mechanism, fixedly arranged on both sides of the bottom plate;

[0016] The fixing mechanism comprises side plates fixedly arranged on both sides of the bottom plate, and two threaded holes are arranged on the top of the side plates.

[0017] As a preferred technical solution of the utility model, it also includes a scale fixedly arranged above the bottom plate, and the height value of the scale is the same as the highest height value of the electronic telescopic rod.

[0018] As a preferred technical solution of the utility model, an anti-skid groove is provided on the top of the handle 1, and the anti-skid groove on the top of the handle 1 is laid on the entire surface of the handle 1.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model drives the connection plate to rotate by rotating the handle 1, and the rotation of the connection plate drives the transmission roller 2 to rotate, thereby driving the convex gear 2 to rotate, and then drives the threaded sleeve to move downward. When the threaded sleeve moves downward, it drives the vibrating block to move downward. Compared with the traditional device, the device can drive the threaded sleeve to descend by the rotation of the threaded rod through the cooperation between the threaded rod and the threaded sleeve, thereby avoiding the vibration block itself from driving the threaded sleeve to descend due to its own excessive weight, making it easy to take the slump bucket and take out the concrete inside, thereby improving the working efficiency of the device.

[0021] 2. The utility model drives the baffle to move backward by pulling the second handle backward. When the baffle moves backward, the clamping strip moves backward with the backward movement of the baffle. When one end of the clamping strip is no longer meshed with the rack, the slump bucket can be removed and the concrete inside the slump bucket can be poured out. Compared with the traditional device, the device can quickly remove the slump bucket and pour out the concrete inside through the disassembly mechanism, which improves the convenience of taking out the concrete inside the slump bucket and improves the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 A local enlarged schematic diagram of point A;

[0024] Figure 3 For this utility model Figure 1 A partial enlargement of point B is shown;

[0025] Figure 4 This is a schematic diagram of the bottom structure of the utility model;

[0026] Figure 5 For this utility model Figure 4 A partial enlarged schematic diagram of point C.

[0027] In the figure: 1. bottom plate; 2. bracket; 3. fixing plate; 4. driving roller 1; 5. convex gear 1; 6. fixing block; 7. driving roller 2; 8. connecting plate; 9. handle 1; 10. limit rod; 11. limit plate; 12. threaded rod; 13. threaded sleeve; 14. vibrating block; 15. electronic telescopic rod; 16. lifting plate; 17. groove; 18. outer shell; 19. baffle; 20. spring; 21. handle 2; 22. clamping strip; 23. rack; 24. slump bucket; 25. side plate; 26. threaded hole; 27. scale; 28. convex gear 2. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 5 As shown, the utility model provides a concrete quality detection device for water conservancy engineering, comprising a bottom plate 1, a bracket 2, and the bracket 2 is fixedly arranged above the bottom plate 1;

[0030] The detection mechanism is fixedly arranged on one side of the bracket 2;

[0031] The detection mechanism includes a fixed plate 3 fixedly arranged on one side of the bracket 2, a convex gear 28 is rotatably installed above the fixed plate 3, a fixed block 6 is fixedly installed above the fixed plate 3, a transmission roller 4 is rotatably installed on the side of the bracket 2, one end of the transmission roller 4 movably passes through both sides of the fixed block 6, a convex gear 5 is fixedly sleeved above the transmission roller 4, a transmission roller 27 is fixedly installed at one end of the fixed block 6, a connecting plate 8 is fixedly installed at the other end of the transmission roller 27, a handle 9 is fixedly installed on the side of the connecting plate 8, a limit rod 10 is fixedly installed below the fixed plate 3, the other end of the limit rod 10 is fixedly connected to the bottom plate 1, a threaded rod 12 is rotatably installed at the bottom of the fixed plate 3, the top of the threaded rod 12 movably passes through both sides of the fixed plate 3 and is fixedly connected to the convex gear 28, a threaded sleeve 13 is threadedly sleeved above the threaded rod 12, a vibrating block 14 is fixedly installed at the bottom of the threaded sleeve 13, a limit plate 11 is fixedly installed on the side of the threaded sleeve 13, and the limit plate 11 is movably connected to the limit rod 10.

[0032] When the staff uses it, first the staff turns the handle 9, and when the handle 9 is turned, it will drive the connection plate 8 to rotate, and with the rotation of the connection plate 8, it will drive the transmission roller 27 to rotate, and when the transmission roller 27 rotates, it will drive the convex gear 15 to rotate, and when the convex gear 15 rotates, since the convex gear 15 and the convex gear 28 are meshed with each other, the rotation of the convex gear 15 will drive the rotation of the convex gear 28, and when the convex gear 28 rotates, it will drive the threaded rod 12 to rotate, and when the threaded rod 12 rotates, since the connection between the threaded sleeve 13 and the threaded rod 12 is provided with a thread, the threaded sleeve 13 will be driven to move downward with the rotation of the threaded rod 12, and when the threaded sleeve 13 moves downward, it will drive the vibrating block 14 to move downward.

[0033] By turning the handle 19, the connecting plate 8 is driven to rotate, and the rotation of the connecting plate 8 will drive the transmission roller 27 to rotate, thereby driving the convex gear 28 to rotate, and then driving the threaded sleeve 13 to move downward. When the threaded sleeve 13 moves downward, it will drive the vibrating block 14 to move downward. Compared with the traditional device, the device can drive the threaded sleeve 13 to descend through the rotation of the threaded rod 12 through the cooperation between the threaded rod 12 and the threaded sleeve 13, thereby avoiding the threaded sleeve 13 being driven downward due to its own excessive weight, making it easy to take out the slump bucket 24 and take out the concrete inside, thereby improving the working efficiency of the device.

[0034] The device further comprises: a lifting mechanism fixedly arranged above the bottom plate 1;

[0035] The disassembly mechanism is fixedly arranged at the bottom of the lifting mechanism;

[0036] The disassembly mechanism includes a shell 18 fixedly arranged at the bottom of the lifting mechanism, a baffle 19 is movably installed on one side of the interior of the shell 18, a clamping strip 22 is fixedly installed on one side of the baffle 19, the other end of the clamping strip 22 movably passes through one side of the shell 18, a spring 20 is elastically connected between the other side of the baffle 19 and one side of the interior of the shell 18, and a handle 21 is fixedly installed directly in front of the baffle 19.

[0037] When the staff needs to remove the slump bucket 24 and pour out the concrete inside it, the staff first pulls the handle 21 backwards. When the handle 21 moves backwards, it drives the baffle 19 to move backwards. When the baffle 19 moves backwards, the spring 20 is compressed. When the spring 20 is compressed, the clip 22 moves backwards with the backward movement of the baffle 19. When one end of the clip 22 is no longer meshed with the rack 23, the slump bucket 24 can be removed and the concrete inside the slump bucket 24 can be poured out. When the concrete is poured out, the slump bucket 24 is placed back inside the device.

[0038] By pulling the handle 21 backward, the baffle 19 is driven to move backward. When the baffle 19 moves backward, the clamping strip 22 will move backward with the backward movement of the baffle 19. When one end of the clamping strip 22 is no longer engaged with the rack 23, the slump bucket 24 can be removed and the concrete inside the slump bucket 24 can be poured out. Compared with the traditional device, the device can quickly remove the slump bucket 24 and pour out the concrete inside through the disassembly mechanism, which improves the convenience of the device in taking out the concrete inside the slump bucket 24 and improves the working efficiency of the device.

[0039] The lifting mechanism includes an electronic telescopic rod 15 fixedly arranged above the bottom plate 1 , a lifting plate 16 is fixedly installed above the electronic telescopic rod 15 , and the bottom of the lifting plate 16 is fixedly connected to the housing 18 .

[0040] The height of the slump bucket 24 can be lowered by the lifting mechanism so that the bottom of the slump bucket 24 is in close contact with the bottom plate 1 .

[0041] Among them, it also includes a groove 17 movably arranged on the surface of the lifting plate 16, a slump bucket 24 is movably installed at the bottom of the groove 17, the slump bucket 24 is movably connected to the lifting plate 16, a rack 23 is fixedly installed on the side of the slump bucket 24, the rack 23 is meshed with one end of the clamping bar 22, and the convex gear 1 5 is meshed with the convex gear 2 28.

[0042] The concrete can be inverted into the slump bucket 24 through the groove 17, and the rack 23 can be fixed by one end of the clamping bar 22, thereby improving the working efficiency of the device.

[0043] The device further includes: a fixing mechanism fixedly arranged on both sides of the bottom plate 1;

[0044] The fixing mechanism includes side plates 25 fixedly disposed on both sides of the bottom plate 1 , and two threaded holes 26 are formed on the top of the side plates 25 .

[0045] The bolts are screwed into the inside of the threaded holes 26 through the threaded holes 26 and then screwed into the top of the platform to fix the position of the entire device.

[0046] The electronic telescopic rod 15 further includes a scale 27 fixedly arranged above the bottom plate 1 , and the height value of the scale 27 is the same as the highest height value of the electronic telescopic rod 15 .

[0047] The distance of concrete collapse can be read out by the scale 27, thereby improving the working efficiency of the device.

[0048] Among them, an anti-skid groove is opened on the top of the handle 1 9, and the anti-skid groove on the top of the handle 1 9 is laid on the entire surface of the handle 1 9.

[0049] When the hand holds the handle 9, the protective groove can increase the friction between the hand and the handle 9 to prevent slipping.

[0050] The working principle and use process of this utility model:

[0051] When the staff uses it, first the staff turns the handle 9, and when the handle 9 is turned, it will drive the connection plate 8 to rotate, and with the rotation of the connection plate 8, it will drive the transmission roller 27 to rotate, and when the transmission roller 27 rotates, it will drive the convex gear 15 to rotate, and when the convex gear 15 rotates, since the convex gear 15 and the convex gear 28 are meshed with each other, the rotation of the convex gear 15 will drive the rotation of the convex gear 28, and when the convex gear 28 rotates, it will drive the threaded rod 12 to rotate, and when the threaded rod 12 rotates, since the connection between the threaded sleeve 13 and the threaded rod 12 is provided with a thread, the threaded sleeve 13 will be driven to move downward with the rotation of the threaded rod 12, and when the threaded sleeve 13 moves downward, it will drive the vibrating block 14 to move downward.

[0052] When the staff needs to remove the slump bucket 24 and pour out the concrete inside it, the staff first pulls the handle 21 backwards. When the handle 21 moves backwards, it drives the baffle 19 to move backwards. When the baffle 19 moves backwards, the spring 20 is compressed. When the spring 20 is compressed, the clip 22 moves backwards with the backward movement of the baffle 19. When one end of the clip 22 is no longer meshed with the rack 23, the slump bucket 24 can be removed and the concrete inside the slump bucket 24 can be poured out. When the concrete is poured out, the slump bucket 24 is placed back inside the device.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete quality detection device for water conservancy projects, comprising a base plate (1) and a bracket (2), characterized in that: The bracket (2) is fixedly arranged above the bottom plate (1); A detection mechanism is fixedly arranged on one side of the bracket (2); The detection mechanism comprises a fixing plate (3) fixedly arranged on one side of a bracket (2), a convex gear 2 (28) is rotatably mounted on the top of the fixing plate (3), a fixing block (6) is fixedly mounted on the top of the fixing plate (3), a transmission roller 1 (4) is rotatably mounted on the side of the bracket (2), one end of the transmission roller 1 (4) movably passes through both sides of the fixing block (6), a convex gear 1 (5) is fixedly sleeved on the top of the transmission roller 1 (4), a transmission roller 2 (7) is fixedly mounted on one end of the fixing block (6), a connecting plate (8) is fixedly mounted on the other end of the transmission roller 2 (7), and a connecting plate (8) is fixedly mounted on the side of the connecting plate (8). A handle (9) is provided, a limit rod (10) is fixedly installed below the fixed plate (3), the other end of the limit rod (10) is fixedly connected to the bottom plate (1), a threaded rod (12) is rotatably installed at the bottom of the fixed plate (3), the top of the threaded rod (12) movably passes through both sides of the fixed plate (3) and is fixedly connected to the convex gear (28), a threaded sleeve (13) is threadedly sleeved above the threaded rod (12), a vibrating block (14) is fixedly installed at the bottom of the threaded sleeve (13), a limit plate (11) is fixedly installed on the side of the threaded sleeve (13), and the limit plate (11) is movably connected to the limit rod (10).

2. A concrete quality detection device for water conservancy engineering according to claim 1, characterized in that: Also included are: A lifting mechanism is fixedly arranged above the bottom plate (1); The disassembly mechanism is fixedly arranged at the bottom of the lifting mechanism; The disassembly mechanism comprises a shell (18) fixedly arranged at the bottom of the lifting mechanism, a baffle (19) is movably mounted on one side of the interior of the shell (18), a clamping strip (22) is fixedly mounted on one side of the baffle (19), the other end of the clamping strip (22) movably passes through one side of the shell (18), a spring (20) is elastically connected between the other side of the baffle (19) and one side of the interior of the shell (18), and a second handle (21) is fixedly mounted directly in front of the baffle (19).

3. A concrete quality detection device for water conservancy engineering according to claim 2, characterized in that: The lifting mechanism comprises an electronic telescopic rod (15) fixedly arranged above the bottom plate (1), a lifting plate (16) fixedly installed above the electronic telescopic rod (15), and a bottom of the lifting plate (16) fixedly connected to a housing (18).

4. The concrete quality detection device for water conservancy engineering according to claim 1 is characterized in that: The invention also comprises a groove (17) movably arranged on the surface of the lifting plate (16); a slump bucket (24) is movably mounted on the bottom of the groove (17); the slump bucket (24) is movably connected to the lifting plate (16); a rack (23) is fixedly mounted on the side of the slump bucket (24); the rack (23) and one end of the clamping bar (22) are meshed with each other; and the convex gear 1 (5) and the convex gear 2 (28) are meshed with each other.

5. The concrete quality detection device for water conservancy engineering according to claim 1 is characterized in that: Also included are: A fixing mechanism, fixedly arranged on both sides of the bottom plate (1); The fixing mechanism comprises side plates (25) fixedly arranged on both sides of the bottom plate (1), and two threaded holes (26) are provided on the top of the side plates (25).

6. The concrete quality detection device for water conservancy engineering according to claim 1 is characterized in that: It also includes a scale (27) fixedly arranged above the bottom plate (1), wherein the height value of the scale (27) is the same as the highest height value of the electronic telescopic rod (15).

7. A concrete quality detection device for water conservancy engineering according to claim 1, characterized in that: An anti-skid groove is provided above the handle 1 (9), and the anti-skid groove above the handle 1 (9) is laid on the entire surface of the handle 1 (9).

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